APPENDIX I THE TEST ITEMS OF THE TRY-OUT TEST
APPENDIX I
THE TEST ITEMS
OF THE TRY-OUT TEST
Nama .......... .
Kelas: ......... .
TEST ON CONDITIONAL CLAUSES
I. Change the word in the bracket
type of Conditional Sentences
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
into
the
correct
If you don't hurry, we (be) late for class.
I will speak to John if he (call).
If she prepared her homework
everynight, she
(get) better marks.
If I (not be tire), I could have gone with you.
If he went to bed earlier, he (not feel) so tired.
If the weather (be) warm, we will go to the park
tomorrow.
The child would have been killed if the train
(not stop) quickly.
The teacher would not be angry with you if you
(do) your homework.
If the bus had come on time, we (not arrive) late.
If you (drive) slowly, you
won't
have
any
accidents.
You will be ill if you (eat) so much.
If I (know) how to drive, I would buy a car.
He (make) fewer mistake if he knew more grammar.
If she arrives on time, I (speak) with her.
If my car (not break) down, I should have caught
the train.
He would go with us if he (have) time.
If my coffee had been hot, I (drink) it.
She (get) a better
seat, if she
had arrived
earlier.
If she tries hard, she (find) a job somewhere.
If you (read) that book carefully, you would
understand it.
I (show) you how to do it if I knew myself.
I (go) with you if I had not been tired.
If I were rich, I (go) abroad.
Peter will be able to go on a vacation if he
(save) you money.
We will be happy if you (can) join us to Malang
this Sunday.
If I had knbwn that you were in hospital, I (visit)
you.
If I had a typewriter, I (type) it myself.
You would have got a seat if you (arrive) ten
minutes earlier.
If he (wash) my car, I will give him Rp. 3000,00.
I shouldn't drink that wine if I (be) you.
I will be very angry if he (make) any more
mistakes.
89
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
If I (had) a map, I would have been allright.
If I won a big proze in a lottery, I (give) up my
job.
I could tell you what this means if I (know) Greek.
I shouldn't have believed it if I (not see) it with
my own eyes.
If you put on the kettle, I (make) the tea.
If I (know) that you were coming~
I
would have
baked a cake.
If you (speak) more
slowly,
he
might
have
understood you.
The room would be much brighter if you (paint) the
walls white.
If you (not like)
this one, I will bring you
another.
If he had known the whole story, he (not be) so
angry.
I could get a job easily if I (have) a degree.
If she had listened to my directions, she (not
turn) down the wrong street.
She will not open the door if she (not know) who it
is.
His car would be a lot safer if he (buy) some new
tyres.
I (go) next week if I can get a train ticket.
If It (snow) this winter, we will go skiing.
He would have been arrested if he (try) to leave
the country.
I (lend) them some money if they ask me.
If you (drive) more carefully, you would not have
so many accidents.
Nama: ......... .
Kelas: ......... .
Answe·r Sheet
1.
26.
2.
27.
3.
28.
4.
29.
5.
30.
6.
31.
7.
32.
8.
33.
9.
34.
10.
35.
11.
36.
12.
37.
13.
38.
14.
39.
15.
40.
16.
41.
17.
42.
18.
43.
19.
44.
20.
45.
21.
46.
22.
47.
23.
48.
24.
49.
25.
50.
APPENDIX II
THE TEST ITEMS
OF THE REAL TEST
Nama : . . . . . . . . . . . . . .
Kelas: . . . . . . . . . . . . . .
TEST ON CONDITIONAL CLAUSES
I. Change the word in the bracket
type of Conditional Sentences
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
into
the
correct
I (go) with you if I had not been tired.
I f I (know) how to drive, I would buy a car.
He would have been arrested if he (try) to leave
the country.
will be very angry i f he (make) any more
I
mistakes.
would have
that you were coming, I
I f I (know)
baked a cake.
arrived
She (get) a better seat, if she had
earlier.
You would have got a seat
if you (arrive) ten
minutes earlier.
She will not open the door i f she (not know) who i t
is.
If she prepared
her
homework
everynight, she
(get) better marks.
I shouldn't have believed it if I (not see) it with
my own eyes.
If I had known that you were in hospital, I (visit)
you.
The teacher would not be angry with you if you
(do) your homework.
If
you
(speak) more slowly,
he might
have
understood you.
If I were rich, I (go) abroad.
If he went to bed earlier, he (not feel) so tired.
If I (had) a map, I would have been allright.
If my car (not break) down, I
should have caught
the train.
His car would be a lot safer if he (buy) some new
tyres.
If he (wash) my car, I will give him Rp. 3000,00.
If the bus had come on time, we (not arrive) late.
If you (drive) more carefully, you would not have
so many accidents.
If I won a big prize in a
lottery, I (give) up my
job.
I will speak to John if he (call).
If she tries hard, she (find) a job somewhere.
If I (not be tire), I could have gone with you.
If It (snow) this winter, we will go skiing.
The child would have been killed
if the
train
(not stop) quickly.
I shouldn't drink that wine if I (be) you.
93
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
I (lend) them some money if they ask me.
If you (drive) slo~y,
you
won't
have any
accidents.
I could tell you what this means if I (know) Greek.
If I had a typewriter, I (type) it myself.
I (show) you how to do it if I knew myself.
If my coffee had been hot, I (drink) it.
He (make) fewer mistake if he knew more grammar.
If the weather (be) warm, we will go to the park
tomorrow.
You will be ill if you (eat) so much.
I (go) next week if I can get a train ticket.
I could get a job easily if I (have) a degree.
If she arrives on time, I (speak) with her.
Answer Sheet
1.
21.
2.
22.
3.
23.
4.
24.
5.
25.
6.
26.
7.
27.
8.
28.
9.
29.
10.
30.
11.
31.
12.
32.
13.
33.
14.
34.
15.
35.
16.
36.
17.
37.
18.
38.
19.
39.
20.
40.
APPENDIX III
THE COMPUTATION OF THE RELIABILITY COEFFICIENT
The Computation of the Reliability Coefficient
------------------------------------------------------------------------------------------------------------y2.
y
x.z.
Subject
Score
X
XY
:---------:-------:-----:----100
------10000
100
100
98
5
1
100
100
2
100
100
3
98
4
I
10000
10000
10000
10000
96
10000
9216
9600
96
100
9216
10000
9600
96
96
96
9216
9216
9216
6
94
92
96
8464
9216
8832
7
90
88
92
7744
8464
8096
8
86
90
32
8100
6724
7380
9
86
88
34
7744
7056
7392
10
82
82
32
6724
6724
6724
11
80
82
78
6724
6084
6396
12
80
78
:32
6084
6724
6396
13
80
78
132
6084
6724
6396
14
80
76
134
5776
7056
6384
15
78
84
72
7056
5184
6048
16
78
76
BO
5776
6400
6080
17
71
78
G4
6084
4096
4992
18
71
70
72
4900
5184
5040
19
70
72
B8
5184
4624
4896
20
66
70
Ei2
4900
3844
4340
21
64
70
58
4900
3364
4060
62
64
22
I
I
'---------'-------'----I
-------'-------'
10000
I
I
I
I
I
I
I
I
I
I
E;o
4096
3600
3840
_____ 1 _______ 1 _______ 1 _______ 1
I
I
I
I
97
------------------------------------------------------------------------------------------------------------y2.
y
xz.
Subject
Score
X
XY
I
I
---------
I
I
23
62
----58
24
60
64
25
60
26
I
I
-------
-----:-------:-------:-------:
136
3364
4356
3828
56
4096
3136
3584
64
56
4096
3136
3584
60
64
56
4096
3136
3584
27
52
46
58
2116
3364
2668
28
52
44
130
1936
3600
2640
29
50
56
4A
3136
1936
2464
30
42
40
44
1600
1936
1760
31
40
48
:32
2304
1024
1536
32
32
24
40
576
1600
960
33
28
40
16
1600
256
640
34
28
34
22
1156
484
748
35
28
24
:32
576
1024
768
36
20
12
:~8
144
784
336
37
16
16
16
256
256
256
38
16
4
28
16
784
112
I
--------- ------- ----I
I
:2468
I
I
I
______ 1 _______ 1 _______ 1 _______
I
I
I
I
I
2444 :185840 : 180312 : 181176
---------------------------·------------------------------------------------------·----------------------------
98
r
{ N .
=
{ N . ~
XY ~
2
X
Y) }
2
(~
-
2
(z
X)
(~
X)
2
}
z
{ N .
Y
2
-
(£ Y)
}
2
{ (38 . 181176) - (2468 . 2444) }
r
-
2
{ 38 . 185840 - (2468)
2
} { 38 . 180312 - (2444)
2
{ 6884688 - 6031792 }
r -
{ 7061920 - 6091024 } { 6851856 - 5973136 }
2
r
{ 852896 }
=
{ 970896 . 878720 }
~-
727,431,590,000
r
=
853,145,730,000
...
r
=
r
=
R
=
0.8526463
0.9
2
r
1 + r
R
=
2
0.9
=
1 + 0.9
1.8
--1.9
-
- 0.95
}
APPENDIX IV
ITEM ANALYSIS
Item Difficulty (F.V.)
================================================
Item Number
w
R
F.V. (%)
I
I
I
I
I
23 :
61
:-------------:---------:--·-------:-----------1
15
2
6
32
84
3
6
32
84
4
25
13
34
5
11
27
71
6
14
24
63
7
13
25
66
8
20
18
47
8
23
15
38
10
13
25
66
11
7
31
82
12
10
28
74
13
13
25
66
14
8
30
78
15
18
20
53
16
14
24
63
17
12
26
68
18
13
25
66
18
10
28
74
20
7
31
82
21
11
27
71
22
10
28
74
-------------:---------:-----·----:------------:
101
=~
w
Item Number
F.V. (%)
R
''
''
:-------------!---------:-- ------ :----23
'
I
I
'
______ t
'I
I
I
15
23
61
I
I
24
6
32
84
25
5
33
87
26
11
27
71
27
24
14
37
28
15
23
61
29
11
27
71
30
14
24
63
31
8
30
79
32
16
22
58
33
18
20
53
34
15
23
61
35
19
19
50
36
11
27
71
37
13
25
66
38
13
25
66
39
9
29
76
40
16
22
58
41
20
18
47
42
18
20
53
16
42
13
34
I
43
22 'II
I
.I
44
'-----I
I
I
I
25
'
'
--:---------:----
102
=-~
============================
F.V.
w
Item Number
-------
R
________ I
I
I
I
_ _ _ _ _ _ _ _ It _
I
I
I
I
(%)
----------
45
8
46
12
26
68
47
12
26
68
48
10
28
74
48
11
27
71
50
18
20
53
30
78
--------------------------- -------------------The meaning of the symbols:
W
= the
number of the students who answered the item
incorrectly.
R
= the
number of the students who answered the item
correctly.
F.V.
= the
index of difficu:ty.
Item Discrimination (D)
--------------------------Item Number
-~
------
R
D
-~
1
Upper
-----14
2
19
13
0.32
3
19
13
0.32
4
12
1
0.58
5
17
10
0.37
6
16
8
0.42
16
9
0.37
8
13
5
0.42
9
12
3
0.47
10
17
8
0.47
11
19
12
0.37
12
17
11
0.32
13
16
8
0.37
14
18
12
0.32
15
15
5
0.53
16
14
10
17
17
9
0.42
18
17
8
0.47
19
17
11
CJ.32
20
17
14
18
9
7
~
21
-----
Lower
9
*
0.26
'
I
------
*
*
0.21
o.1o
0.47
------
104
===============================================
Item Number
R
0
Upper
-'~
I
I
I
I
·Lower
I
I
---------' -----------'
10 :
0.42
I
I
22
18 :
23
18
5
18
14
25
19
14
26
18
9
0.47
27
10
4
0.32
28
16
7
0.47
29
17
10
0.37
30
17
7
0.53
31
18
12
0.32
32
19
3
0.84
33
13
7
0.32
34
15
8
0.37
35
13
6
0.37
36
16
11
37
18
7
0.58
38
17
8
0.47
39
16
13
40
13
9
41
12
6
42
13
7
43
11
5
24
'I
I
0.68
*
*
*
*
*
*
0.21
0.26
0.26
0.16
0.21
0.32
0.32
*
0.32
105
=========================
Item Number
R
=~-
I
I
---------- --------'
D
Upper
I
lI _ _ _ _ _ _ _ _ _ _ _
I
_
l ____
-------- ---
I
44
I
I
I
I
I
I
Lower
-~
11
2
0.47
45
19
11
0.42
46
17
9
0.42
47
16
10
0.32
48
18
10
0.42
49
17
10
0.37
50
14
7
0.32
I
I
I
I
----------------------------------------------The meaning of the symbols:
R Upper
= the
number of the students in the upper
group who answered the item correctly.
R Lower
= the
number of the students in the lower
group who answered the item correctly.
D
Note: ..
= the discrimination
* . means "the item is
index.
rejected".
THE TEST ITEMS
OF THE TRY-OUT TEST
Nama .......... .
Kelas: ......... .
TEST ON CONDITIONAL CLAUSES
I. Change the word in the bracket
type of Conditional Sentences
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
into
the
correct
If you don't hurry, we (be) late for class.
I will speak to John if he (call).
If she prepared her homework
everynight, she
(get) better marks.
If I (not be tire), I could have gone with you.
If he went to bed earlier, he (not feel) so tired.
If the weather (be) warm, we will go to the park
tomorrow.
The child would have been killed if the train
(not stop) quickly.
The teacher would not be angry with you if you
(do) your homework.
If the bus had come on time, we (not arrive) late.
If you (drive) slowly, you
won't
have
any
accidents.
You will be ill if you (eat) so much.
If I (know) how to drive, I would buy a car.
He (make) fewer mistake if he knew more grammar.
If she arrives on time, I (speak) with her.
If my car (not break) down, I should have caught
the train.
He would go with us if he (have) time.
If my coffee had been hot, I (drink) it.
She (get) a better
seat, if she
had arrived
earlier.
If she tries hard, she (find) a job somewhere.
If you (read) that book carefully, you would
understand it.
I (show) you how to do it if I knew myself.
I (go) with you if I had not been tired.
If I were rich, I (go) abroad.
Peter will be able to go on a vacation if he
(save) you money.
We will be happy if you (can) join us to Malang
this Sunday.
If I had knbwn that you were in hospital, I (visit)
you.
If I had a typewriter, I (type) it myself.
You would have got a seat if you (arrive) ten
minutes earlier.
If he (wash) my car, I will give him Rp. 3000,00.
I shouldn't drink that wine if I (be) you.
I will be very angry if he (make) any more
mistakes.
89
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
If I (had) a map, I would have been allright.
If I won a big proze in a lottery, I (give) up my
job.
I could tell you what this means if I (know) Greek.
I shouldn't have believed it if I (not see) it with
my own eyes.
If you put on the kettle, I (make) the tea.
If I (know) that you were coming~
I
would have
baked a cake.
If you (speak) more
slowly,
he
might
have
understood you.
The room would be much brighter if you (paint) the
walls white.
If you (not like)
this one, I will bring you
another.
If he had known the whole story, he (not be) so
angry.
I could get a job easily if I (have) a degree.
If she had listened to my directions, she (not
turn) down the wrong street.
She will not open the door if she (not know) who it
is.
His car would be a lot safer if he (buy) some new
tyres.
I (go) next week if I can get a train ticket.
If It (snow) this winter, we will go skiing.
He would have been arrested if he (try) to leave
the country.
I (lend) them some money if they ask me.
If you (drive) more carefully, you would not have
so many accidents.
Nama: ......... .
Kelas: ......... .
Answe·r Sheet
1.
26.
2.
27.
3.
28.
4.
29.
5.
30.
6.
31.
7.
32.
8.
33.
9.
34.
10.
35.
11.
36.
12.
37.
13.
38.
14.
39.
15.
40.
16.
41.
17.
42.
18.
43.
19.
44.
20.
45.
21.
46.
22.
47.
23.
48.
24.
49.
25.
50.
APPENDIX II
THE TEST ITEMS
OF THE REAL TEST
Nama : . . . . . . . . . . . . . .
Kelas: . . . . . . . . . . . . . .
TEST ON CONDITIONAL CLAUSES
I. Change the word in the bracket
type of Conditional Sentences
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
into
the
correct
I (go) with you if I had not been tired.
I f I (know) how to drive, I would buy a car.
He would have been arrested if he (try) to leave
the country.
will be very angry i f he (make) any more
I
mistakes.
would have
that you were coming, I
I f I (know)
baked a cake.
arrived
She (get) a better seat, if she had
earlier.
You would have got a seat
if you (arrive) ten
minutes earlier.
She will not open the door i f she (not know) who i t
is.
If she prepared
her
homework
everynight, she
(get) better marks.
I shouldn't have believed it if I (not see) it with
my own eyes.
If I had known that you were in hospital, I (visit)
you.
The teacher would not be angry with you if you
(do) your homework.
If
you
(speak) more slowly,
he might
have
understood you.
If I were rich, I (go) abroad.
If he went to bed earlier, he (not feel) so tired.
If I (had) a map, I would have been allright.
If my car (not break) down, I
should have caught
the train.
His car would be a lot safer if he (buy) some new
tyres.
If he (wash) my car, I will give him Rp. 3000,00.
If the bus had come on time, we (not arrive) late.
If you (drive) more carefully, you would not have
so many accidents.
If I won a big prize in a
lottery, I (give) up my
job.
I will speak to John if he (call).
If she tries hard, she (find) a job somewhere.
If I (not be tire), I could have gone with you.
If It (snow) this winter, we will go skiing.
The child would have been killed
if the
train
(not stop) quickly.
I shouldn't drink that wine if I (be) you.
93
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
I (lend) them some money if they ask me.
If you (drive) slo~y,
you
won't
have any
accidents.
I could tell you what this means if I (know) Greek.
If I had a typewriter, I (type) it myself.
I (show) you how to do it if I knew myself.
If my coffee had been hot, I (drink) it.
He (make) fewer mistake if he knew more grammar.
If the weather (be) warm, we will go to the park
tomorrow.
You will be ill if you (eat) so much.
I (go) next week if I can get a train ticket.
I could get a job easily if I (have) a degree.
If she arrives on time, I (speak) with her.
Answer Sheet
1.
21.
2.
22.
3.
23.
4.
24.
5.
25.
6.
26.
7.
27.
8.
28.
9.
29.
10.
30.
11.
31.
12.
32.
13.
33.
14.
34.
15.
35.
16.
36.
17.
37.
18.
38.
19.
39.
20.
40.
APPENDIX III
THE COMPUTATION OF THE RELIABILITY COEFFICIENT
The Computation of the Reliability Coefficient
------------------------------------------------------------------------------------------------------------y2.
y
x.z.
Subject
Score
X
XY
:---------:-------:-----:----100
------10000
100
100
98
5
1
100
100
2
100
100
3
98
4
I
10000
10000
10000
10000
96
10000
9216
9600
96
100
9216
10000
9600
96
96
96
9216
9216
9216
6
94
92
96
8464
9216
8832
7
90
88
92
7744
8464
8096
8
86
90
32
8100
6724
7380
9
86
88
34
7744
7056
7392
10
82
82
32
6724
6724
6724
11
80
82
78
6724
6084
6396
12
80
78
:32
6084
6724
6396
13
80
78
132
6084
6724
6396
14
80
76
134
5776
7056
6384
15
78
84
72
7056
5184
6048
16
78
76
BO
5776
6400
6080
17
71
78
G4
6084
4096
4992
18
71
70
72
4900
5184
5040
19
70
72
B8
5184
4624
4896
20
66
70
Ei2
4900
3844
4340
21
64
70
58
4900
3364
4060
62
64
22
I
I
'---------'-------'----I
-------'-------'
10000
I
I
I
I
I
I
I
I
I
I
E;o
4096
3600
3840
_____ 1 _______ 1 _______ 1 _______ 1
I
I
I
I
97
------------------------------------------------------------------------------------------------------------y2.
y
xz.
Subject
Score
X
XY
I
I
---------
I
I
23
62
----58
24
60
64
25
60
26
I
I
-------
-----:-------:-------:-------:
136
3364
4356
3828
56
4096
3136
3584
64
56
4096
3136
3584
60
64
56
4096
3136
3584
27
52
46
58
2116
3364
2668
28
52
44
130
1936
3600
2640
29
50
56
4A
3136
1936
2464
30
42
40
44
1600
1936
1760
31
40
48
:32
2304
1024
1536
32
32
24
40
576
1600
960
33
28
40
16
1600
256
640
34
28
34
22
1156
484
748
35
28
24
:32
576
1024
768
36
20
12
:~8
144
784
336
37
16
16
16
256
256
256
38
16
4
28
16
784
112
I
--------- ------- ----I
I
:2468
I
I
I
______ 1 _______ 1 _______ 1 _______
I
I
I
I
I
2444 :185840 : 180312 : 181176
---------------------------·------------------------------------------------------·----------------------------
98
r
{ N .
=
{ N . ~
XY ~
2
X
Y) }
2
(~
-
2
(z
X)
(~
X)
2
}
z
{ N .
Y
2
-
(£ Y)
}
2
{ (38 . 181176) - (2468 . 2444) }
r
-
2
{ 38 . 185840 - (2468)
2
} { 38 . 180312 - (2444)
2
{ 6884688 - 6031792 }
r -
{ 7061920 - 6091024 } { 6851856 - 5973136 }
2
r
{ 852896 }
=
{ 970896 . 878720 }
~-
727,431,590,000
r
=
853,145,730,000
...
r
=
r
=
R
=
0.8526463
0.9
2
r
1 + r
R
=
2
0.9
=
1 + 0.9
1.8
--1.9
-
- 0.95
}
APPENDIX IV
ITEM ANALYSIS
Item Difficulty (F.V.)
================================================
Item Number
w
R
F.V. (%)
I
I
I
I
I
23 :
61
:-------------:---------:--·-------:-----------1
15
2
6
32
84
3
6
32
84
4
25
13
34
5
11
27
71
6
14
24
63
7
13
25
66
8
20
18
47
8
23
15
38
10
13
25
66
11
7
31
82
12
10
28
74
13
13
25
66
14
8
30
78
15
18
20
53
16
14
24
63
17
12
26
68
18
13
25
66
18
10
28
74
20
7
31
82
21
11
27
71
22
10
28
74
-------------:---------:-----·----:------------:
101
=~
w
Item Number
F.V. (%)
R
''
''
:-------------!---------:-- ------ :----23
'
I
I
'
______ t
'I
I
I
15
23
61
I
I
24
6
32
84
25
5
33
87
26
11
27
71
27
24
14
37
28
15
23
61
29
11
27
71
30
14
24
63
31
8
30
79
32
16
22
58
33
18
20
53
34
15
23
61
35
19
19
50
36
11
27
71
37
13
25
66
38
13
25
66
39
9
29
76
40
16
22
58
41
20
18
47
42
18
20
53
16
42
13
34
I
43
22 'II
I
.I
44
'-----I
I
I
I
25
'
'
--:---------:----
102
=-~
============================
F.V.
w
Item Number
-------
R
________ I
I
I
I
_ _ _ _ _ _ _ _ It _
I
I
I
I
(%)
----------
45
8
46
12
26
68
47
12
26
68
48
10
28
74
48
11
27
71
50
18
20
53
30
78
--------------------------- -------------------The meaning of the symbols:
W
= the
number of the students who answered the item
incorrectly.
R
= the
number of the students who answered the item
correctly.
F.V.
= the
index of difficu:ty.
Item Discrimination (D)
--------------------------Item Number
-~
------
R
D
-~
1
Upper
-----14
2
19
13
0.32
3
19
13
0.32
4
12
1
0.58
5
17
10
0.37
6
16
8
0.42
16
9
0.37
8
13
5
0.42
9
12
3
0.47
10
17
8
0.47
11
19
12
0.37
12
17
11
0.32
13
16
8
0.37
14
18
12
0.32
15
15
5
0.53
16
14
10
17
17
9
0.42
18
17
8
0.47
19
17
11
CJ.32
20
17
14
18
9
7
~
21
-----
Lower
9
*
0.26
'
I
------
*
*
0.21
o.1o
0.47
------
104
===============================================
Item Number
R
0
Upper
-'~
I
I
I
I
·Lower
I
I
---------' -----------'
10 :
0.42
I
I
22
18 :
23
18
5
18
14
25
19
14
26
18
9
0.47
27
10
4
0.32
28
16
7
0.47
29
17
10
0.37
30
17
7
0.53
31
18
12
0.32
32
19
3
0.84
33
13
7
0.32
34
15
8
0.37
35
13
6
0.37
36
16
11
37
18
7
0.58
38
17
8
0.47
39
16
13
40
13
9
41
12
6
42
13
7
43
11
5
24
'I
I
0.68
*
*
*
*
*
*
0.21
0.26
0.26
0.16
0.21
0.32
0.32
*
0.32
105
=========================
Item Number
R
=~-
I
I
---------- --------'
D
Upper
I
lI _ _ _ _ _ _ _ _ _ _ _
I
_
l ____
-------- ---
I
44
I
I
I
I
I
I
Lower
-~
11
2
0.47
45
19
11
0.42
46
17
9
0.42
47
16
10
0.32
48
18
10
0.42
49
17
10
0.37
50
14
7
0.32
I
I
I
I
----------------------------------------------The meaning of the symbols:
R Upper
= the
number of the students in the upper
group who answered the item correctly.
R Lower
= the
number of the students in the lower
group who answered the item correctly.
D
Note: ..
= the discrimination
* . means "the item is
index.
rejected".